<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <form action="{{ url_for('post') }}" method="POST">
        {{ form.csrf_token }}
        {{ form.content.label }} {{ form.content() }}
        {{ form.submit() }}
    </form>
</body>
</html>